Computer Awareness Questions Practice Question and Answer

Q:

Which of the following is NOT a source of viruses?

765 0

  • 1
    Pendrives
    Correct
    Wrong
  • 2
    Internet
    Correct
    Wrong
  • 3
    E-mail messages
    Correct
    Wrong
  • 4
    Computer networks
    Correct
    Wrong
  • 5
    All of the Above
    Correct
    Wrong
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Answer : 4. "Computer networks"

Q:

In computer “.MOV” extension refers to___

757 0

  • 1
    Audio File
    Correct
    Wrong
  • 2
    MS office Document
    Correct
    Wrong
  • 3
    Image File
    Correct
    Wrong
  • 4
    Animation/Movie File
    Correct
    Wrong
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Answer : 4. "Animation/Movie File"

Q:

Commonly used computer is?

755 1

  • 1
    Digital Computer
    Correct
    Wrong
  • 2
    optical computer
    Correct
    Wrong
  • 3
    Hybrid computer
    Correct
    Wrong
  • 4
    Analog Computer
    Correct
    Wrong
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Answer : 1. "Digital Computer"

Q:

Which among the following is the latest version of Microsoft Windows?

750 0

  • 1
    Microsoft Office 365
    Correct
    Wrong
  • 2
    Windows 9.1
    Correct
    Wrong
  • 3
    Windows 8.1
    Correct
    Wrong
  • 4
    Windows 10
    Correct
    Wrong
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Answer : 4. "Windows 10"

Q:

The basic structure of computer was developed by?

744 0

  • 1
    John Maukley
    Correct
    Wrong
  • 2
    Jacquard
    Correct
    Wrong
  • 3
    Charles Babbage
    Correct
    Wrong
  • 4
    Blaise Pascal
    Correct
    Wrong
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Answer : 3. "Charles Babbage"

Q:

What happens when the data is changed in multiple lists and all the lists are not updated?

743 0

  • 1
    Data redundancy
    Correct
    Wrong
  • 2
    Information overload
    Correct
    Wrong
  • 3
    Duplicate data
    Correct
    Wrong
  • 4
    Data inconsistency
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 4. "Data inconsistency"

Q:

If you want to share broadband internet connection, you have to install _________ on the network.

742 0

  • 1
    Router
    Correct
    Wrong
  • 2
    Modem
    Correct
    Wrong
  • 3
    Node
    Correct
    Wrong
  • 4
    Cable
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 2. "Modem"

Q:

What is the primary difference between virus and worm?

742 0

  • 1
    A worm has the ability to self-propagate from the infected computer of the user to other computers.
    Correct
    Wrong
  • 2
    The worm is usually written by a cracker - script bunnies do not have the skill of worm program development
    Correct
    Wrong
  • 3
    Viruses are very harmful for the computers it infects; Worm is not such a serious problem.
    Correct
    Wrong
  • 4
    Antivirus is effective for fighting software, not for fighting worms
    Correct
    Wrong
  • 5
    None of the above
    Correct
    Wrong
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Answer : 2. "The worm is usually written by a cracker - script bunnies do not have the skill of worm program development"

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